3618898

Information

• Patent Grant
• 3618898

• References
• Source

• Patent Number

  3,618,898

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • B66D1/02 - Driving gear
  • B66D2700/0125 - Motor operated winches
  • Y10T74/19828 - Worm

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism
  • 384 - Bearings